196285925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 276839424

約数和(自身を除く): 80553499

約数列:

[1, 5, 11, 25, 37, 55, 101, 185, 191, 275, 407, 505, 925, 955, 1111, 2035, 2101, 2525, 3737, 4775, 5555, 7067, 10175, 10505, 18685, 19291, 27775, 35335, 41107, 52525, 77737, 93425, 96455, 176675, 205535, 212201, 388685, 482275, 713767, 1027675, 1061005, 1943425, 3568835, 5305025, 7851437, 17844175, 39257185, 196285925]

約数ペア:

[(1, 196285925), (5, 39257185), (11, 17844175), (25, 7851437), (37, 5305025), (55, 3568835), (101, 1943425), (185, 1061005), (191, 1027675), (275, 713767), (407, 482275), (505, 388685), (925, 212201), (955, 205535), (1111, 176675), (2035, 96455), (2101, 93425), (2525, 77737), (3737, 52525), (4775, 41107), (5555, 35335), (7067, 27775), (10175, 19291), (10505, 18685)]